11142026234 has 16 divisors (see below), whose sum is σ = 16971019560. Its totient is φ = 5485539840.

The previous prime is 11142026213. The next prime is 11142026251. The reversal of 11142026234 is 43262024111.

It can be written as a sum of positive squares in 4 ways, for example, as 10721981209 + 420045025 = 103547^2 + 20495^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86969 + ... + 172764.

Almost surely, 2^11142026234 is an apocalyptic number.

11142026234 is a deficient number, since it is larger than the sum of its proper divisors (5828993326).

11142026234 is a wasteful number, since it uses less digits than its factorization.

11142026234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260065.

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 11142026234 in words is "eleven billion, one hundred forty-two million, twenty-six thousand, two hundred thirty-four".